Actinic Keratosis

Actinic Keratosis Keratosis is keratin growth on the skin or mucous membranes stemming from keratinocytes, the prominent cell type in the epidermis. Seborrheic keratosis is a common non-cancerous skin growth. People tend to get more of them when they get older. The growths look waxy, scaly and slightly raised, usually brown black or light tan colour. … Read more